HIGH OH MULTI-MODE STEP INDEX COPPER-COATED SILICA FIBERS
Description
Copper-coated step index multimode optical fibers have significant improvements include increased mechanical strength and greater fatigue resistance compared to non-hermetic and polymer-clad fibers (PCS). Their transmittance covers a spectral range of 250 to 1200 nm, and also remains stable in corrosive chemicals that normally react to silica glass. The working temperature range is from -196oC to +600oC.
HIGH OH MULTI-MODE STEP INDEX COPPER-COATED SILICA FIBERS
Specifications |
|
|---|---|
| Core Diameter: | NA um |
| Wavelength Range: | 250-1200nm |
| Cable Length: | NA m |
| Fiber Core Material: | Silica |
| Coating Material: | Copper |
| Standard Core/Clad Diameters, µm (high OH): | 110/125, 200/220, 300/330, 400/440, 600/660, 800/880 |
| Clad Material: | doped silica |
Features
- Greatly enhanced resistance to high power laser radiation.
- Higher core-to-clad ratio and enlarged NA optimized for coupling to high-energy lasers.
- Better fiber cooling due to the heat-conducting metal coating.
- Excellent mechanical strength compared to polymer coated fibers.
- Solderable coating allows feeding the fibers into high vacuum systems and provides no outgassing.
Applications
Hermetically metal-coated optical fibers are the optimum candidate when used in high vacuum and harsh environmental conditions
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How to order?
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Ships from:
Russia
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
The working temperature range is from -196oC to +600oC.
The features include greatly enhanced resistance to high power laser radiation, higher core-to-clad ratio optimized for coupling to high-energy lasers, better fiber cooling due to the heat-conducting metal coating, excellent mechanical strength compared to polymer coated fibers, and solderable coating for feeding the fibers into high vacuum systems.
These fibers are suitable for use in high vacuum and harsh environmental conditions.
The transmittance covers a spectral range of 250 to 1200 nm.
The coating material is copper.